>grib_set -s productDefinitionTemplateNumber=2 -w productDefinitionTemplateNumber=11 ../data/tigge_pf_ecmwf.grib2 out.grib2
>grib_set -s productDefinitionTemplateNumber=2 -w productDefinitionTemplateNumber!=11 tigge_pf_ecmwf.grib2 out.grib2
>grib_set -s scaleFactorOfFirstFixedSurface=missing,scaledValueOfFirstFixedSurface=MISSING ../data/regular_latlon_surface.grib2 out.grib2
>grib_set -s scaleFactorOfSecondFixedSurface=missing -w scaleFactorOfSecondFixedSurface!=missing tigge_pf_ecmwf.grib2 out.grib2
grib_set -s editionNumber=2 ../data/reduced_gaussian_pressure_level.grib1
>grib_set -s packingType=grid_jpeg ../data/regular_gaussian_model_level.grib2 out.grib2
>grib_set -s setDecimalPrecision=1 ../data/regular_latlon_surface.grib2 ../data/out.grib2
>grib_compare ../data/regular_latlon_surface.grib2 ../data/out.grib2 ------ 1 -------- [decimalScaleFactor] long values are different: [0] and [1] [numberOfBitsContainingEachPackedValue] long values are different: [16] and [9]